BLACKVIEW BT5.3 AIRBUDS 4 WITH CHARGING DOCK WHITE

The device is weather and water resistant, has Bluetooth version 5.3 and connects via USB Type-C. It has 5 hours of autonomous communication and 24 hours of standby time. It comes with a 43mAh battery, no fast or wireless charging, and comes with earphones, a charging cable, silicone wristbands, and a manual. It is compatible with iOS and Android, and has a built-in microphone for regular telephony. It has a range of 10 meters, Google Assistant voice assistant and a battery.

Bluetooth 5.3 headphones
Active noise reduction
Touch control with microphone
Up to 6 hours of listening time
Up to 35 hours of battery life with the charging case
Waterproof IPX7
470 mAh charging case
Weight: 4.2g for 1 earphone
Headphone charging time: 1:30
Comes with a charging case
Case charging time: 1 hour

Detailed specifications
Color: White/Black
Dimensions (lxdxh) mm: 26.65 × 16.4 × 21.6 mm
Net weight (g): 4.2g
IPX7 resistance: Weather and water resistant
Bluetooth connection: Yes
Bluetooth version 5.3
USB Type-C connection
Autonomy in communication: 5 hours
Waiting time: 24 hours
Battery: 43 mAh
Fast battery charging: No
Wireless battery charging: No
Included accessories: earphones and carrying case, true wireless earphones and charging cable, 2 pairs of silicone tips, user manual
Compatibility: iOS, Android, compatible with all smartphones
Accessories: Bluetooth headset
Packaging: Original packaging
Wireless: Yes
Built-in microphone: Yes
Type: In-ear
Usage: Normal, Telephony
Volume control: Yes
Range: 10m
Voice Assistant: Google Assistant
Power type: Battery
Noise reduction: Yes
Connection(s): USB Type-C
Accessory Type: Wireless Hands-Free Kit